• Today

    May 20

    74°Lo 62°

    A t-storm around in the p.m.

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High

  • Tue

    May 21

    77°Lo 63°

    Variable clouds, a t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more

  • Wed

    May 22

    77°Lo 62°

    Clouds and sun with a t-storm

    Extreme indoor dust & dander levels
    • Grass
      Pollen
      2 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      350 - High
    more

  • Thu

    May 23

    73°Lo 60°

    A couple of thunderstorms

    Extreme indoor dust & dander levels
    • Precip
      67%
    • Wind
      Speed
      12 mph
    • Cloud
      Cover
      76%
    more

  • Fri

    May 24

    72°Lo 52°

    Chance of a shower

    High indoor dust & dander levels
    • Precip
      30%
    • Wind
      Speed
      14 mph
    • Cloud
      Cover
      69%
    more
Next Previous
Hi 74° RealFeel® 77° Precipitation 50%

Day

N

E

S

W

  • SW 6 mph
  • Gusts: 13 mph

Mostly cloudy and warmer; a thunderstorm in spots this afternoon

  • Max UV Index: 6 (High)
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 62° RealFeel® 60° Precipitation 40%

Night

N

E

S

W

  • SW 5 mph
  • Gusts: 13 mph

A shower or thunderstorm in spots this evening; otherwise, partly cloudy

  • Max UV Index: N/A
  • Thunderstorms: 40%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Hempstead Pollen Levels - May 20

  • Extreme
  • Very High
  • High
  • Moderate
  • Low

  • Grass

    Pollen

    Low

  • Weed

    Pollen

    Low

  • Tree

    Pollen

    High

  • Mold

    Pollen

    Low

Temperature History - May 20

more Historical Weather Data >
  Today Normal Record 5/20/2012
High 74° 69° N/A 77°
Low 62° 52° N/A 53°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:33 AM with 14:36 of sunlight, then sets at 8:09 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:13 PM with 11:46 of moolight, then sets at 2:59 AM

Top Story

Hempstead Weather Report

Summerlike Tuesday in DC, Philadelphia, New York

May 20, 2013; 12:50 PM ET

Rising temperatures and humidity across the mid-Atlantic will have it feeling like the end of June. more >

Smoke Alert: The Hidden Dangers of E-Cigarettes

May 20, 2013; 5:00 AM ET E-cigarette manufacturers claim the devices can help a person quit smoking but have those claims ever been proven?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps